Pump suction four in one gas detection instrument in Chongqing, Chengdu and Changsha

Pump suction four in one gas detection instrument in Chongqing, Chengdu and Changsha
Product Name: pump suction four in one gas detection instrument
Product model: xo-pgm2000
Product Description:
Qrae plus is a compound detector of combustible gas, oxygen and toxic gas with superior performance
Up to four sensors can be selected to measure the concentration of combustible gas LEL or Vol, electrochemical oxygen and toxic gas in real time
Large capacity lithium-ion battery can work for a long time, which is convenient to replace batteries and sensors
It is suitable for safety detection in various industrial hazardous environments and before entering confined spaces

Technical parameters
Size: 11
4× 7
6× 4
3 cm
Weight: 525G (including lithium battery)
Sampling method: Pump suction
Shell material: Engineering plastic, rubber jacket
Protection level: IP55, waterproof and dustproof
Anti electromagnetic radiation: EMI / RF level: EMC Directive 89 / 336 / EEC
Operating temperature: ,- 20℃ ～ 50℃
Ambient humidity: 0% ~ 95% relative humidity (no condensation)
ATEX: EEx ia d IIC T3/T4
UL / cul / CSA recognition: Class I, Division 1, Group A, B, C, D
Display: 2-line 16 character LCD display with automatic backlight
Display language: English + symbol
Display content: Sensor name (up to five), real-time detection value, maximum and minimum values of all detection, TWA / STEL value (except oxygen and combustible gas), battery voltage and time
Key: 1 operation key and 2 function keys
Alarm mode: 95dB, buzzer, LED flashing
Alarm signal: High / low concentration alarm, TWA / STEL alarm (except oxygen and combustible gas), low battery alarm, sensor fault alarm, pump blockage alarm
Alarm point setting: Set high / low alarm limits and TWA / STEL alarm limits separately (except oxygen and combustible gas)
Data storage: 16000 data can be stored (1 minute interval, 67 hours, 4 channels)
Sampling interval: 1-3600 seconds adjustable
Data communication: Connect with the computer through RS232 interface for data download
Sampling pump flow rate: 150cc/min～250cc/min
Battery: 3
6V 3000mAh rechargeable lithium ion battery, alkaline battery box uses three AA batteries
Run time: It can work continuously for 20 hours (depending on the working environment and use frequency)
Charging time: Lithium battery charging time 8 hours
Calibration method: Zero / extended calibration, oxygen optional three-point calibration
Sensor configuration: &; One LEL or LEL / vol sensor detects combustible gas, two EC sensors detect toxic gas, and one EC sensor detects oxygen
main features
Automatic backlight display, easy to use in dark environment
Built in powerful suction pump
Optional combustible LEL / vol sensor, dual range detection and automatic switching
The use of high-capacity lithium batteries and alkaline batteries, long working hours
High brightness LED and loud sound alarm
High capacity data acquisition
Standard configuration
Pgm-2000 host, including designated sensors
Lithium battery, charger
Rubber protective sleeve
Intake pipe and water trap filter
Operating instructions
Data and software CD
Portable soft bag
Optional Accessories
Alkaline battery adapter
Calibration gas
Plug in pen type vibration alarm, thermal printer
Special note
Configure at least two sensors
Combustible gas sensor and oxygen sensor cannot be interchanged with toxic gas sensor
application area
Confined space entry detection
Petroleum and petrochemical, metallurgy, papermaking and other industries
Industrial safety monitoring
Detection of hazardous substances
The pumped four in one gas detection instruments are sold to Shandong - Jiangsu - Jiangxi - Hebei - Henan - Zhejiang - Liaoning - Tianjin - Dalian - Xinjiang - Gansu - Sichuan - Guangdong - Guangxi - Anhui - Fujian - Hubei - Hunan - Chongqing - Yunnan - Ningxia - Inner Mongolia - Jilin - Shanghai - Guizhou - Shaanxi - Shanxi and other places all over the country